At only three ounces, Mountain Hardwears GhostLite Jacket for women is one of the the lightest shells available. Offering the ultimate in wind and water resistance, this jacket compresses into its own pocket small enough to fit into yours. Low profile hood stows into the collar back. This lightweight package of protection enables you to achieve your goals with aplomb. Body: 15D Z Grav Ripstop 100% Nylon Fabric is wind and water resistant Compresses down and stows in its own pocket Low profile hood stows in collar back Active fit Average weight: 3oz87g Center back length: 2871cm